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The UndergardenMinecraft mod for 26.1.2

Deep underground, a forgotten land awaits.

client and servernewest supported 26.1.2AdventureMobsEquipmentFood
Latest version
0.9.7
Loaders
NeoForge, Forge
Licence
LicenseRef-All-Rights-Reserved
Downloads
2.8M
Updated
22 d ago
Available on
Modrinth
Space NodeOur hosting

Host The Undergarden servers

One click and The Undergarden is installed with the right loader, on hardware built for it.

  • 26.1.2
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version The Undergarden declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.1.2NeoForge, Forge25+declared9 Apr 2026
1.21.1Forge, NeoForge21+declared8 Aug 2024
1.21Forge, NeoForge21+declared13 Jun 2024
1.20.6Forge, NeoForge21+declared29 Apr 2024
1.20.4NeoForge, Forge17+declared7 Dec 2023
1.20.1Forge, NeoForge17+declared12 Jun 2023

Download

From The Undergarden’s own host. Nothing is re-hosted here.

0.9.7beta14 Jul 2026

The_Undergarden-26.1.2-0.9.7.jar · 43.5 MB · for 26.1.2

Download latest
5f07b037a067
Older versions21
  • 0.9.62 Apr 20261.21.143.2 MBbb98ea4bb075Get
  • 0.9.518 Mar 20261.21.143.2 MB4e7989a871b0Get
  • 0.9.423 Dec 20251.21.143.2 MB524139ff5ea9Get
  • 0.9.323 Jun 20251.21.143.4 MB142514f5f689Get
  • 0.9.223 Jun 20251.21.143.4 MB7bf1f092419fGet
  • 0.9.116 Jun 20251.21.143.4 MB52bad3bc12b4Get
  • 0.9.014 Jun 20251.21.143.4 MB768535549f4aGet
  • 0.8.2230 Sept 20241.21.142.9 MBbabb73aa992cGet
  • 0.8.2121 Aug 20241.21.142.9 MB956248d9b112Get
  • 0.8.2019 Aug 20241.21, 1.21.142.9 MB592d3f3c7227Get
  • 0.8.196 Aug 20241.21, 1.21.142.9 MBf99acedb2ef3Get
  • 0.8.1829 May 20241.20.642.7 MB370b9d3c3481Get
  • 0.8.177 May 20241.20.642.7 MB91b3cefc54f9Get
  • 0.8.161 May 20241.20.642.7 MBc40c60eb597fGet
  • 0.8.1517 Mar 20241.20.442.7 MBd3fdbd1f2f61Get
  • 0.8.1414 Mar 20241.20.143.0 MB1fa7bc50530aGet
  • 0.8.1316 Feb 20241.20.143.0 MB7be06e5a2a93Get
  • 0.8.1216 Feb 20241.20.143.0 MB667b452ff977Get
  • 0.8.1116 Feb 20241.20.143.0 MBfcb0c2a0deaaGet
  • 0.8.1016 Feb 20241.20.143.0 MB3b8702848cbcGet
  • 0.8.96 Nov 20231.20.142.8 MB9ae24f38f328Get

Frequently asked

Does The Undergarden work on Minecraft 26.1.2?

Yes. 26.1.2 is the newest Minecraft version The Undergarden declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does The Undergarden support?

Everything the author has declared, from 1.20.1 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install The Undergarden on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does The Undergarden support?

NeoForge, Forge. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for The Undergarden?

On the newest Minecraft version it supports, Java 25 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is The Undergarden under?

LicenseRef-All-Rights-Reserved, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install The Undergarden?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download The Undergarden safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

Last checked 22 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .